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JSAC
2008
94views more  JSAC 2008»
15 years 6 months ago
Soft-output sphere decoding: algorithms and VLSI implementation
Multiple-input multiple-output (MIMO) detection algorithms providing soft information for a subsequent channel decoder pose significant implementation challenges due to their high ...
Christoph Studer, Andreas Burg, Helmut Bölcsk...
TWC
2008
109views more  TWC 2008»
15 years 6 months ago
Two-stage hybrid decision feedback equalization for DS-CDMA systems
This letter proposes a hybrid decision-feedback equalizer (HDFE) for DS-CDMA systems. The proposed HDFE is carried out in two stages to improve the accuracy of the feedback signals...
Le-Nam Tran, Een-Kee Hong, Huaping Liu
EC
2000
136views ECommerce» more  EC 2000»
15 years 6 months ago
Architecture for an Artificial Immune System
An artificial immune system (ARTIS) is described which incorporates many properties of natural immune systems, including diversity, distributed computation, error tolerance, dynam...
Steven A. Hofmeyr, Stephanie Forrest
IR
2000
15 years 6 months ago
New Approaches to Spoken Document Retrieval
This paper presents four novel techniques for open-vocabulary spoken document retrieval: a method to detect slots that possibly contain a query feature; a method to estimate occurr...
Martin Wechsler, Eugen Munteanu, Peter Schäub...
IJON
2002
67views more  IJON 2002»
15 years 6 months ago
Test of spike-sorting algorithms on the basis of simulated network data
: Results of spike sorting algorithms are usually compared against recorded signals which themselves underly interpretations, distortions and errors. Our approach is to provide and...
Kerstin M. L. Menne, Andre Folkers, Thomas Malina,...